Cassilly Financial Group’s iShares MBS ETF MBB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q3
$945K Sell
10,549
-17,408
-62% -$1.61M 0.64% 31
2026
Q2
$2.64M Buy
27,957
+499
+2% +$47.2K 1.92% 15
2026
Q1
$2.61M Buy
27,458
+805
+3% +$76.9K 2.26% 12
2025
Q4
$2.54M Buy
+26,653
New +$2.54M 2.24% 15

Other funds holding MBB

Cassilly Financial Group's MBB Position: Q3 2026 in Review

Cassilly Financial Group reduced its iShares MBS ETF (MBB) stake by 62% in Q3 2026, selling an estimated $1.61M and leaving 10,549 shares worth $945K. The position accounts for 0.64% of the portfolio, ranked #31.

Cassilly Financial Group first reported a position in MBB in Q4 2025 and has held it in 4 quarters since. The position peaked at $2.64M in Q2 2026. 32 funds tracked by Wall St. Rank hold MBB as of Q3 2026.

  • Cassilly Financial Group held 10,549 shares of iShares MBS ETF worth $945K as of Q3 2026.
  • Cassilly Financial Group sold 17,408 iShares MBS ETF shares in Q3 2026, an estimated $1.61M.
  • iShares MBS ETF made up 0.64% of Cassilly Financial Group's portfolio in Q3 2026, its #31 holding.
  • Cassilly Financial Group first reported a position in iShares MBS ETF in Q4 2025 and has held it in 4 quarters since.
  • Cassilly Financial Group's iShares MBS ETF position peaked at $2.64M in Q2 2026.
  • 32 funds tracked by Wall St. Rank held iShares MBS ETF as of Q3 2026.

Based on Cassilly Financial Group's 13F filing for Q3 2026, filed 7 Oct 2026.